Title :
Conversion of sequency-limited signals into frequency-limited signals and vice versa (Corresp.)
fDate :
5/1/1971 12:00:00 AM
Abstract :
Sequency-limited signals, consisting of a superposition of Walsh functions, and frequency-limited signals, consisting of a superposition of sine-cosine functions, can readily be converted from one form to the other without wasting either frequency or sequency bandwidth.
Keywords :
Band-limited signals; Multiplexing; Walsh functions; Bandwidth; Communication channels; Communication systems; Cutoff frequency; Decoding; Filters; Frequency conversion; Notice of Violation; Reliability theory; Stochastic processes;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.1971.1054632
